isoniazid [Ligand Id: 12761] activity data from GtoPdb and ChEMBL

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ChEMBL ligand: CHEMBL64 (Armazid, Armazide, Atcotibine, Cedin, Cotinazin, Dianicotyl, Dow-isoniazid, Eralon, Ertuban, Hidrasonil, Hydrazid, Hyzyd, Ipcazide, Iscotin, Isidrina, Isobicina, Isoniazid, Isoniazida, Isoniazide, Isoniazidum, Isonicotan, Isonicotinylhydrazine, Laniazid, Mybasan, Neumandin, Nicotibine, NSC-9659, Nydrazid, Rimifon, Stanozide, Teebaconin, Tisiodrazida)
  • Dihydrofolate reductase in Mycobacterium tuberculosis [ChEMBL: CHEMBL6065] [UniProtKB: P9WNX1]
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  • DNA gyrase subunit A/DNA gyrase subunit B in Mycobacterium tuberculosis [ChEMBL: CHEMBL3430898] [UniProtKB: P9WG45P9WG47]
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  • Enoyl-[acyl-carrier-protein] reductase in Mycobacterium tuberculosis [ChEMBL: CHEMBL1849] [UniProtKB: P9WGR1]
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  • Formamidopyrimidine-DNA glycosylase in Escherichia coli [ChEMBL: CHEMBL4523167] [UniProtKB: P05523]
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  • 8-oxoguanine DNA glycosylase/N-glycosylase/DNA lyase in Human [ChEMBL: CHEMBL3396944] [GtoPdb: 3060] [UniProtKB: O15527]
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  • Pantothenate synthetase in Mycobacterium tuberculosis [ChEMBL: CHEMBL6069] [UniProtKB: P9WIL5]
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DB Assay description Assay Type Standard value Standard parameter Original value Original units Original parameter Reference
Dihydrofolate reductase in Mycobacterium tuberculosis (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL6065] [UniProtKB: P9WNX1]
ChEMBL Inhibition of Mycobacterium tuberculosis dihydrofolate reductase B 9 pKi 1 nM Ki Antimicrob Agents Chemother (2010) 54: 3776-3782 [PMID:20566771]
DNA gyrase subunit A/DNA gyrase subunit B in Mycobacterium tuberculosis (target type: PROTEIN COMPLEX) [ChEMBL: CHEMBL3430898] [UniProtKB: P9WG45P9WG47]
ChEMBL Inhibition of Mycobacterium tuberculosis DNA gyrase assessed as inhibition of DNA supercoiling after 30 mins by electrophoresis B 4.3 pIC50 >50000 nM IC50 Bioorg Med Chem (2016) 24: 877-885 [PMID:26787274]
Endonuclease 8-like 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4523426] [UniProtKB: Q96FI4]
ChEMBL Inhibition of NEIL1 (unknown origin) using Sp/Gh substrate incubated for 40 mins by TAMRA fluorescence-based assay B 4.3 pIC50 >50000 nM IC50 US-20170038365-A1. Small molecule inhibitors of 8-oxoguanine dna glycosylase-1 (ogg1) (2017)
Endonuclease III-like protein 1 in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4523264] [UniProtKB: P78549]
ChEMBL Inhibition of NTH1 (unknown origin) incubated for 40 mins by TAMRA fluorescence-based assay B 4.3 pIC50 >50000 nM IC50 US-20170038365-A1. Small molecule inhibitors of 8-oxoguanine dna glycosylase-1 (ogg1) (2017)
Enoyl-[acyl-carrier-protein] reductase in Mycobacterium tuberculosis (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL1849] [UniProtKB: P9WGR1]
ChEMBL Binding affinity to Mycobacterium tuberculosis H37Rv InhA assessed as dissociation constant in presence of NADH, octenoyl-CoA and KatG B 9.4 pKd <0.4 nM Kd Eur J Med Chem (2023) 245: 114908-114908 [PMID:36435016]
ChEMBL Binding affinity to wild type Mycobacterium tuberculosis InhA assessed as inhibition constant for formation of enzyme-inhibitor complex in presence of NADH and DD-CoA by spectrophotometry based analysis B 7.8 pKi 16 nM Ki Eur J Med Chem (2023) 245: 114908-114908 [PMID:36435016]
ChEMBL Binding affinity to wild type Mycobacterium tuberculosis InhA assessed as inhibition constant in presence of NADH, DD-CoA by spectrophotometry based analysis B 9.12 pKi 0.75 nM Ki Eur J Med Chem (2023) 245: 114908-114908 [PMID:36435016]
ChEMBL Inhibition of recombinant Mycobacterium tuberculosis InhA expressed in Escherichia coli Rosette(DE3) pLysS using trans-2-decenoyl-N-acetylcysteamine as substrate by spectrophotometric method B 5.08 pIC50 8290 nM IC50 Bioorg Med Chem (2019) 27: 1509-1516 [PMID:30846404]
Formamidopyrimidine-DNA glycosylase in Escherichia coli (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL4523167] [UniProtKB: P05523]
ChEMBL Inhibition of Escherichia coli FPG using 8-oxo-Gua substrate incubated for 10 mins by TAMRA fluorescence-based assay B 4.3 pIC50 >50000 nM IC50 US-20170038365-A1. Small molecule inhibitors of 8-oxoguanine dna glycosylase-1 (ogg1) (2017)
myeloperoxidase/Myeloperoxidase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL2439] [GtoPdb: 2789] [UniProtKB: P05164]
ChEMBL Irreversible inhibition of MPO (unknown origin) B 5.3 pIC50 5000 nM IC50 ACS Med Chem Lett (2017) 8: 206-210 [PMID:28197313]
ChEMBL Inhibition of human MPO B 5.33 pIC50 4700 nM IC50 ACS Med Chem Lett (2017) 8: 206-210 [PMID:28197313]
8-oxoguanine DNA glycosylase/N-glycosylase/DNA lyase in Human (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL3396944] [GtoPdb: 3060] [UniProtKB: O15527]
ChEMBL Inhibition of human OGG1 incubated for 30 mins using 8-oxo-Gua-containing substrate by PAGE-based cleavage assay B 4.3 pIC50 >50000 nM IC50 US-20170038365-A1. Small molecule inhibitors of 8-oxoguanine dna glycosylase-1 (ogg1) (2017)
ChEMBL Inhibition of human OGG1 incubated for 30 mins using 8-oxo-Gua-containing substrate by TAMRA fluorescence-based assay B 4.3 pIC50 >50000 nM IC50 US-20170038365-A1. Small molecule inhibitors of 8-oxoguanine dna glycosylase-1 (ogg1) (2017)
Pantothenate synthetase in Mycobacterium tuberculosis (target type: SINGLE PROTEIN) [ChEMBL: CHEMBL6069] [UniProtKB: P9WIL5]
ChEMBL Inhibition of Mycobacterium tuberculosis pantothenate synthetase expressed in Escherichia coli BL21 (DE3) B 4.6 pIC50 >25000 nM IC50 Bioorg Med Chem (2014) 22: 1938-1947 [PMID:24565972]
ChEMBL Inhibition of Mycobacterium tuberculosis pantothenate synthetase expressed in Escherichia coli BL21 (DE3) by spectrophotometry B 4.6 pIC50 >25000 nM IC50 Bioorg Med Chem (2014) 22: 4223-4232 [PMID:24953948]
ChEMBL Inhibition of Mycobacterium tuberculosis pantothenate synthetase using pantoic acid as substrate and beta-alanine as reactant assessed as NAD+ formation by spectrophotmetry in presence of NADH B 4.6 pIC50 >25000 nM IC50 Bioorg Med Chem (2016) 24: 1298-1307 [PMID:26867485]
Plasmodium falciparum (target type: ORGANISM) [ChEMBL: CHEMBL364]
ChEMBL DNDI: Malaria in Vitro, 72 hour F 4.44 pIC50 >36460 nM IC50 Antiprotozoal Activity Profiling of Approved Drugs: A Starting Point toward Drug Repositioning

ChEMBL data shown on this page come from version 34:

Zdrazil B, Felix E, Hunter F, Manners EJ, Blackshaw J, Corbett S, de Veij M, Ioannidis H, Lopez DM, Mosquera JF, Magarinos MP, Bosc N, Arcila R, Kizilören T, Gaulton A, Bento AP, Adasme MF, Monecke P, Landrum GA, Leach AR. (2024). The ChEMBL Database in 2023: a drug discovery platform spanning multiple bioactivity data types and time periods. Nucleic Acids Res., 52(D1). DOI: 10.1093/nar/gkad1004. [EPMCID:10767899] [PMID:37933841]
Davies M, Nowotka M, Papadatos G, Dedman N, Gaulton A, Atkinson F, Bellis L, Overington JP. (2015) 'ChEMBL web services: streamlining access to drug discovery data and utilities.' Nucleic Acids Res., 43(W1). DOI: 10.1093/nar/gkv352. [EPMCID:25883136]